IPFS News Link • Health and Physical Fitness
How Gluten Destroys Thyroid Health
• RumorMillNews.ComI have already discussed my disdain for gluten in previous articles, citing numerous research studies reporting its negative effects on the brain and digestive health. Gluten is a very hard protein found in wheat, barley, and rye products, and most individuals today are sensitive -- if not downright intolerant -- to its structure. One topic frequently overlooked is the relationship between gluten consumption and thyroid disease. Although the connection between nutrition and thyroid health has been circulating in the medical and nutrition literature for years, it's only recently that we're seeing an increasing amount of scrutiny being placed on gluten's effects on thyroid health.
The Problem with Gluten
Gluten
contains gliadin, a protein that is foreign to the human body. The
unfamiliarity leads to the initiation of an immune response, an
action that is amplified in individuals with Celiac disease. Many
people today are sensitive or intolerant
to gluten, and an immune response is not just excluded to those
with Celiac. Depending on the intensity of the immune response, an
individual may notice little effect; for intolerant individuals,
profound symptoms may present themselves immediately.
Through the years, wheat has been extensively cultivated and gluten has become much harder to digest. The wheat of our ancestors resemble nothing of what it is today, as evidenced by the ever-increasing cases of Celiac disease in the last 50 years. Individuals merely sensitive to gluten may experience symptoms that seem unrelated to wheat consumption. These symptoms include hormonal imbalance, skin issues, brain fog, fatigue, depression, arthritis, and migraines. Many of these annoying symptoms remain prevalent in the lives of many people today simply because it's difficult to connect these symptoms to eating gluten-containing products.
Gluten and Thyroid Health: What's the Connection?
To the
body, gliadin looks very similar to transglutaminase, an enzyme
needed to form chemical bonds throughout the human body. [1]
While present in many organs, the thyroid possesses a higher
concentration of this enzyme. When the immune system attacks gliadin,
the antibodies also attack the thyroid. [2]
As the immune response continues, the thyroid suffers damage for up
to 6 months after gluten consumption.
Not only can digestive health suffer when people with Celiac disease or intolerance/sensitivity participate in prolonged gluten consumption, but thyroid health also drastically degrades. An inactive or underproductive thyroid can interfere with proper hormone synthesis and metabolism, and it can also affect weight and energy.
Thyroid Disease and Gluten Intolerance
Researchers
have determined those with an autoimmune thyroid disease (ATD),
especially Hashimoto's
(hypothyroidism) or Grave's (hyperthyroidism) disease, should be
regularly screened for Celiac disease and gluten intolerance. [3]
[4]
A significant focus of research to date has examined the incidences
of gluten intolerance in patients with ATD. Many patients with ATD do
show an immune response to gluten, indicating a need to introduce
nutritional approaches for individuals with chronic and debilitating
autoimmune disorders.
When
gluten stimulates an immune response, other areas of the body can
also be affected, such as the brain. Research has also found that
patients with ATD suffer immune attacks on the endocrine system, the
main system responsible for managing hormones. [5]
In patients with Celiac disease, gluten is a known to be a prime
trigger for endocrine disorders. [6]